CN202015803U - Reinforcement bar straightening machine with cut-off device - Google Patents

Reinforcement bar straightening machine with cut-off device Download PDF

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Publication number
CN202015803U
CN202015803U CN2011200299763U CN201120029976U CN202015803U CN 202015803 U CN202015803 U CN 202015803U CN 2011200299763 U CN2011200299763 U CN 2011200299763U CN 201120029976 U CN201120029976 U CN 201120029976U CN 202015803 U CN202015803 U CN 202015803U
Authority
CN
China
Prior art keywords
main shaft
cutter
cut
wheel
cutting
Prior art date
Application number
CN2011200299763U
Other languages
Chinese (zh)
Inventor
周国政
Original Assignee
平顶山市得正工贸有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 平顶山市得正工贸有限公司 filed Critical 平顶山市得正工贸有限公司
Priority to CN2011200299763U priority Critical patent/CN202015803U/en
Application granted granted Critical
Publication of CN202015803U publication Critical patent/CN202015803U/en

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Abstract

A reinforcement bar straightening machine with a cut-off device is equipped with a straightening mechanism, wherein a reinforcement bar driving mechanism and a cut-off mechanism are sequentially arranged at one end of the straightening mechanism; the reinforcement bar driving mechanism comprises a reinforcement bar driving wheel, a pressing wheel, a sliding block and a compressing spring, wherein the pressing wheel is arranged at the lower end of the sliding block, and the sliding block is arranged inside the guide rail II of a machine frame; the cut-off mechanism comprises a main shaft, an upper cutter, a lower cutter and a shearing seat, wherein the lower cutter is fixed inside the shearing seat, the upper cutter is arranged inside the guide rail I of the shearing seat, a return spring I is arranged between the upper cutter and the shearing seat, and an eccentric wheel is arranged on the main shaft and is in contact with the top surface of the upper cutter; and the main shaft is connected with the main shaft driving wheel through a clutch, and a lifting mechanism is arranged between the main shaft and the sliding block. Due to the arrangement of the clutch and the lifting mechanism, the cut-off mechanism and the straightening mechanism are enabled to operate in a coordinated manner, the conveying of reinforcement bars can be stopped automatically during the cutting, the cut-off mechanism is enabled to operate safely, and the cutting work is accomplished smoothly. The conveying of the reinforcement bars can be recovered automatically after the cutting, and the operating efficiency is high.

Description

The bar straightener that has cutting device
Technical field
The utility model relates to a kind of bar straightener, specifically a kind of bar straightener that has cutting device.
Background technology
The reinforcing bar of production mostly is rolling when dispatching from the factory at present, could normally use behind the reinforcement metal straightening that needs in use to curl, and bar straightener promptly is a kind of device with curling reinforcement metal straightening.After reinforcing bar is by straightening, also to length as required block usually, when blocking, need temporarily stop the conveying of reinforcing bar, after blocking again conveying steel carry out straightening.Straightening mechanism and cutting device are difficult to coordinated operation in the existing bar straightener, the length inequality that causes reinforcing bar to block, and each mechanism can phase mutual interference cause device damage, and service life is low.
The utility model content
Technical problem to be solved in the utility model provides a kind of bar straightener that has cutting device, and each mechanism can coordinated operation, and the reinforcing bar length of blocking is even.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: the bar straightener that has cutting device, be provided with straightening mechanism, straightening mechanism by rotating frame, be arranged on the drive of rotating frame one end and the straightening ring that is disposed in the rotating frame is formed, be provided with the reinforcing bar driving mechanism successively and cut off mechanism at an end of straightening mechanism; The reinforcing bar driving mechanism is made up of reinforcing bar driving wheel, pinch roller, slide block and holddown spring, and pinch roller is arranged on the lower end of slide block, and slide block is arranged in the guide rail II of frame, is provided with holddown spring between the top of slide block and the frame; Cutting off mechanism is made up of main shaft, upper cutter, lower cutter and Cut Block, lower cutter is fixed in the Cut Block, upper cutter is arranged in the guide rail I of Cut Block, is provided with the back-moving spring I between upper cutter and the Cut Block, and the eccentric wheel that is provided with on the main shaft contacts with the end face of upper cutter; Main shaft is connected with the main shaft drives wheel by clutch, also is provided with lifting mechanism between main shaft and slide block.
Described clutch is made up of outer ring, interior wheel and draw key, and interior wheel is fixedlyed connected with main shaft, fixedlys connected with the main shaft drives wheel in the outer ring, and on the wheel, the fixture block on the draw key was corresponding with the draw-in groove of inboard, outer ring in draw key was arranged on by steady pin and torsion spring.
The jag of described draw key is corresponding with clamp on being arranged on frame.
Described main shaft drives wheel is connected with the reinforcing bar driving wheel with belt by travelling gear.
Described lifting mechanism is made up of cam, connecting lever, lifting bar and back-moving spring II, cam is arranged on the main shaft, one end of connecting lever and the following end in contact of cam, the other end is fixedlyed connected with the lifting bar, the lifting projection that is provided with on the lifting bar is connected with slide block, and connecting lever is connected with frame by the back-moving spring II.
Described Cut Block be provided with upper cutter and lower cutter between the corresponding shearing perforation in space.
The beneficial effects of the utility model are: make by the clutch that is provided with and lifting mechanism and cut off mechanism and the coordinated operation of straightening mechanism, stop the conveying of reinforcing bar when cutting off automatically, make cut off mechanism can safe operation, steadily finish the work of cutting off.Cut off the conveying that recovers reinforcing bar after finishing automatically, high efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that cuts off mechanism in the utility model.
Fig. 3 is the structural representation of lifting mechanism in the utility model.
Fig. 4 is the structural representation of clutch in the utility model.
Mark among the figure: 1, straightening mechanism, 101, drive, 102, the straightening ring, 103, rotating frame, 2, cut off mechanism, 201, main shaft, 202, eccentric wheel, 203, upper cutter, 204, lower cutter, 205, Cut Block, 206 shearing perforations, 207, the back-moving spring I, 208, the guide rail I, 3, the reinforcing bar driving mechanism, 301, the reinforcing bar driving wheel, 302, pinch roller, 303, slide block, 304, holddown spring, 305, the guide rail II, 4, clutch, 401, the outer ring, 402, interior wheel, 403, draw key, 404, draw-in groove, 405, fixture block, 5, lifting mechanism, 501, the lifting bar, 502, the lifting projection, 503, connecting lever, 504, cam, 505, the back-moving spring II, 6, clamp, 7, the main shaft drives wheel, 8, travelling gear, 9, belt, 10, frame.
The specific embodiment
As shown in the figure, have the bar straightener of cutting device, be provided with straightening mechanism 1, straightening mechanism 1 by rotating frame 103, be arranged on the drive 101 of rotating frame 103 1 ends and the straightening rings 102 that are disposed in the rotating frame 103 are formed.Can the bar straightening of straightening ring 102 will be passed by 103 rotations of drive 101 driven rotary frameworks.End in straightening mechanism 1 is provided with reinforcing bar driving mechanism 3 successively and cuts off mechanism 2.Reinforcing bar driving mechanism 3 is made up of reinforcing bar driving wheel 301, pinch roller 302, slide block 303 and holddown spring 304, pinch roller 302 is arranged on the lower end of slide block 303, slide block 303 is arranged in the guide rail II 305 of frame 10, is provided with holddown spring 304 between the top of slide block 303 and the frame 10.Reinforcing bar is sandwiched between reinforcing bar driving wheel 301 and the pinch roller 302, drives reinforcing bar by 301 rotations of reinforcing bar driving wheel and is fed forward.Cutting off mechanism 2 is made up of main shaft 201, upper cutter 203, lower cutter 204 and Cut Block 205, lower cutter 204 is fixed in the Cut Block 205, upper cutter 203 is arranged in the guide rail I 208 of Cut Block 205, be provided with back-moving spring I 207 between upper cutter 203 and the Cut Block 205, the eccentric wheel 202 that is provided with on the main shaft 201 contacts with the end face of upper cutter 203.Main shaft 207 drives eccentric wheel 202 rotations, and eccentric wheel 202 is pressed on the upper cutter 203, and upper cutter 203 moves up and down under the effect of eccentric wheel 202 and back-moving spring I 207, thereby the reinforcing bar between upper cutter 203 and the lower cutter 204 is blocked.Main shaft 201 is connected with main shaft drives wheel 7 by clutch 4, by clutch 4 main shaft 201 and main shaft drives is taken turns 7 and be connected and synchronize them rotation when needs cut off, and cuts off to pass through clutch 4 after finishing and main shaft 201 and main shaft drives are taken turns 7 separate.Between main shaft 201 and slide block 303, also be provided with lifting mechanism 5, automatically with slide block 303 liftings, pinch roller 302 and reinforcing bar driving wheel 301 separated when cutting off.
Described clutch 4 is made up of outer ring 401, interior wheel 402 and draw key 403, in wheel 402 fixedly connected with main shaft 201, outer ring 401 is taken turns 7 with main shaft drives and is fixedlyed connected, on the wheel 402, the fixture block on the draw key 403 was corresponding with the draw-in groove 404 of 401 inboards, outer ring in draw key 403 was arranged on by steady pin and torsion spring.
The jag of described draw key 403 is corresponding with clamp 6 on being arranged on frame 10.The jag of draw key 403 is subjected to stopping of clamp 6 and rotates, and the fixture block 405 of draw key 403 is broken away from from the draw-in groove 404 of 401 inboards, outer ring, thereby main shaft 201 and main shaft drives wheel 7 are separated.
Described main shaft drives wheel 7 is connected with reinforcing bar driving wheel 301 with belt 9 by travelling gear 8.
Described lifting mechanism 5 is made up of cam 504, connecting lever 503, lifting bar 501 and back-moving spring II 505, cam 504 is arranged on the main shaft 201, one end of connecting lever 503 and the following end in contact of cam 504, the other end is fixedlyed connected with lifting bar 501, the lifting projection 502 that is provided with on the lifting bar 501 is connected with slide block 303, and connecting lever 503 is connected with frame 10 by back-moving spring II 505.
Described Cut Block 205 be provided with upper cutter 203 and lower cutter 204 between the corresponding shearing perforation 206 in space.

Claims (6)

1. the bar straightener that has cutting device, be provided with straightening mechanism (1), straightening mechanism (1) by rotating frame (103), be arranged on the drive (101) of rotating frame (103) one ends and the straightening ring (102) that is disposed in the rotating frame (103) is formed, it is characterized in that: the end in straightening mechanism (1) is provided with reinforcing bar driving mechanism (3) successively and cuts off mechanism (2); Reinforcing bar driving mechanism (3) is made up of reinforcing bar driving wheel (301), pinch roller (302), slide block (303) and holddown spring (304), pinch roller (302) is arranged on the lower end of slide block (303), slide block (303) is arranged in the guide rail II (305) of frame (10), is provided with holddown spring (304) between the top of slide block (303) and the frame (10); Cutting off mechanism (2) is made up of main shaft (201), upper cutter (203), lower cutter (204) and Cut Block (205), lower cutter (204) is fixed in the Cut Block (205), upper cutter (203) is arranged in the guide rail I (208) of Cut Block (205), be provided with back-moving spring I (207) between upper cutter (203) and the Cut Block (205), main shaft (201) is gone up the eccentric wheel (202) that is provided with and is contacted with the end face of upper cutter (203); Main shaft (201) is connected with main shaft drives wheel (7) by clutch (4), also is provided with lifting mechanism (5) between main shaft (201) and slide block (303).
2. the bar straightener that has cutting device as claimed in claim 1, it is characterized in that: described clutch (4) is made up of outer ring (401), interior wheel (402) and draw key (403), interior wheel (402) is fixedlyed connected with main shaft (201), fixedly connected with main shaft drives wheel (7) in outer ring (401), draw key (403) is arranged on the interior wheel (402) by steady pin and torsion spring, and the fixture block (405) on the draw key (403) is corresponding with the draw-in groove (404) of outer ring (401) inboard.
3. the bar straightener that has cutting device as claimed in claim 2 is characterized in that: the jag of described draw key (403) is corresponding with clamp (6) on being arranged on frame (10).
4. the bar straightener that has cutting device as claimed in claim 1 is characterized in that: described main shaft drives wheel (7) is connected with reinforcing bar driving wheel (301) with belt (9) by travelling gear (8).
5. the bar straightener that has cutting device as claimed in claim 1, it is characterized in that: described lifting mechanism (5) is by cam (504), connecting lever (503), lifting bar (501) and back-moving spring II (505) are formed, cam (504) is arranged on the main shaft (201), the following end in contact of one end of connecting lever (503) and cam (504), the other end is fixedlyed connected with lifting bar (501), lifting bar (501) is gone up the lifting projection (502) that is provided with and is connected with slide block (303), and connecting lever (503) is connected with frame (10) by back-moving spring II (505).
6. the bar straightener that has cutting device as claimed in claim 1 is characterized in that: described Cut Block (205) be provided with upper cutter (203) and lower cutter (204) between the corresponding shearing perforation (206) in space.
CN2011200299763U 2011-01-28 2011-01-28 Reinforcement bar straightening machine with cut-off device CN202015803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200299763U CN202015803U (en) 2011-01-28 2011-01-28 Reinforcement bar straightening machine with cut-off device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200299763U CN202015803U (en) 2011-01-28 2011-01-28 Reinforcement bar straightening machine with cut-off device

Publications (1)

Publication Number Publication Date
CN202015803U true CN202015803U (en) 2011-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200299763U CN202015803U (en) 2011-01-28 2011-01-28 Reinforcement bar straightening machine with cut-off device

Country Status (1)

Country Link
CN (1) CN202015803U (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103317062A (en) * 2013-07-05 2013-09-25 湖南华冉科技有限公司 Capacitor electrode lead straightener
CN104355038A (en) * 2014-11-03 2015-02-18 三峡大学 Full-automatic intermittent double-roll material delivery device
CN105382132A (en) * 2015-12-22 2016-03-09 合肥仲农生物科技有限公司 Straightening machine for high-strength reinforced steel bar
CN105562472A (en) * 2016-02-04 2016-05-11 镇江市黄墟锚链有限公司 Straightening and conveying device in lifting chain machining system
CN105598356A (en) * 2016-02-04 2016-05-25 镇江市黄墟锚链有限公司 Lifting chain machining system
CN105689597A (en) * 2016-02-04 2016-06-22 镇江市黄墟锚链有限公司 Straightener
CN105689582A (en) * 2016-02-04 2016-06-22 镇江市黄墟锚链有限公司 Conveying mechanism of lifting chain machining system
CN106346073A (en) * 2016-10-26 2017-01-25 张忠明 Lead rod pelletizing equipment
CN106392179A (en) * 2016-10-26 2017-02-15 张忠明 Lead rod grain-sized dicing machining equipment
CN106563843A (en) * 2016-10-26 2017-04-19 张忠明 Lead rod pelletizing device
CN107680920A (en) * 2017-10-10 2018-02-09 覃其伦 A kind of solar battery sheet breaks piece equipment
CN108263908A (en) * 2018-01-12 2018-07-10 国网北京市电力公司 Cable material issuing equipment
CN108621050A (en) * 2018-05-08 2018-10-09 河南鑫轴传动机械有限公司 A kind of transmission shaft fixed device
CN108672614A (en) * 2018-07-25 2018-10-19 芜湖精达机械制造有限公司 A kind of bar cutter with function against sunshine
CN109277484A (en) * 2018-11-15 2019-01-29 颜诗茵 A kind of road construction reinforcing bar flat unit
CN110340252A (en) * 2019-07-04 2019-10-18 唐鹏虎 A kind of auxiliary construction device of electric railway construction

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103317062A (en) * 2013-07-05 2013-09-25 湖南华冉科技有限公司 Capacitor electrode lead straightener
CN104355038A (en) * 2014-11-03 2015-02-18 三峡大学 Full-automatic intermittent double-roll material delivery device
CN105382132A (en) * 2015-12-22 2016-03-09 合肥仲农生物科技有限公司 Straightening machine for high-strength reinforced steel bar
CN105562472A (en) * 2016-02-04 2016-05-11 镇江市黄墟锚链有限公司 Straightening and conveying device in lifting chain machining system
CN105598356A (en) * 2016-02-04 2016-05-25 镇江市黄墟锚链有限公司 Lifting chain machining system
CN105689597A (en) * 2016-02-04 2016-06-22 镇江市黄墟锚链有限公司 Straightener
CN105689582A (en) * 2016-02-04 2016-06-22 镇江市黄墟锚链有限公司 Conveying mechanism of lifting chain machining system
CN106346073A (en) * 2016-10-26 2017-01-25 张忠明 Lead rod pelletizing equipment
CN106392179A (en) * 2016-10-26 2017-02-15 张忠明 Lead rod grain-sized dicing machining equipment
CN106563843A (en) * 2016-10-26 2017-04-19 张忠明 Lead rod pelletizing device
CN107680920A (en) * 2017-10-10 2018-02-09 覃其伦 A kind of solar battery sheet breaks piece equipment
CN107680920B (en) * 2017-10-10 2019-11-01 安徽天念材料科技有限公司 A kind of solar battery sheet breaks piece equipment
CN108263908A (en) * 2018-01-12 2018-07-10 国网北京市电力公司 Cable material issuing equipment
CN108263908B (en) * 2018-01-12 2020-08-11 国网北京市电力公司 Cable material sending equipment
CN108621050A (en) * 2018-05-08 2018-10-09 河南鑫轴传动机械有限公司 A kind of transmission shaft fixed device
CN108672614A (en) * 2018-07-25 2018-10-19 芜湖精达机械制造有限公司 A kind of bar cutter with function against sunshine
CN109277484A (en) * 2018-11-15 2019-01-29 颜诗茵 A kind of road construction reinforcing bar flat unit
CN110340252A (en) * 2019-07-04 2019-10-18 唐鹏虎 A kind of auxiliary construction device of electric railway construction

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111026

Termination date: 20120128